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Rough hawkbit · Leontodon hispidus

Why is my Leontodon hispidus growing so tall and leggy?

Your Rough hawkbit is reaching for more light because it is not getting enough sun. Check the spot where your plant sits to see if it is getting at least 6 to 8 hours of direct sunlight daily.

Not sure it's this? Check a photo of your plant for free

leggy growth on a plant
Photo: Rosser1954, CC BY-SA 4.0

Check these first

  1. Observe the plant for 24 hours to see if it leans toward a light source.
  2. Measure the hours of direct sun the plant receives each day.
  3. Check if the plant is crowded by other taller plants blocking its light.

Likely causes

  1. Insufficient light

    Most likely

    How to tell: The stems stretch out and look thin while the leaves appear pale and sparse. The plant leans heavily toward the nearest window or light source.

    What to do: Move your plant to a south facing window or an outdoor spot with full sun. If you are growing indoors, consider adding a grow light for 10 to 12 hours a day.

  2. Excessive nitrogen

    Possible

    How to tell: This is less common for this plant, but it usually happens when you use a fertilizer that is too high in nitrogen. The plant grows fast and weak rather than compact and sturdy.

    What to do: Switch to a balanced fertilizer with equal parts nitrogen, phosphorus, and potassium. Apply it at half strength once in the spring to avoid forcing rapid, weak growth.

Leggy growth in other plants

Find out what's wrong with your rough hawkbit

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

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When to worry

If the stems are so weak they cannot support the flowers, the plant is struggling. It is normal for the plant to stretch slightly if the days are getting shorter in autumn.

Stopping it coming back

Keep your Rough hawkbit in a location that provides full, unobstructed sun throughout the entire day.

Rough hawkbit: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your rough hawkbit and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

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Questions people ask

Can I prune back the leggy stems?
Yes, you can trim back the long stems to encourage a bushier shape. Just make sure you move the plant to a brighter spot afterward or it will just grow back leggy.
Will my plant recover its shape?
It will not shrink back to its original size, but new growth will be more compact if you provide better light. You may need to prune the old stems as new, healthy growth appears.

More problems with Rough hawkbit

Back to the Rough hawkbit guide

This article was generated with AI on from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.